Wilforlide A

CAS# 84104-71-2

Wilforlide A

Catalog No. BCN4383----Order now to get a substantial discount!

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Wilforlide A: 5mg $23 In Stock
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Quality Control of Wilforlide A

Number of papers citing our products

Chemical structure

Wilforlide A

3D structure

Chemical Properties of Wilforlide A

Cas No. 84104-71-2 SDF Download SDF
PubChem ID 158477 Appearance White powder
Formula C30H46O3 M.Wt 454.7
Type of Compound Triterpenoids Storage Desiccate at -20°C
Synonyms Regelide; Abruslactone A
Solubility Soluble in methan
SMILES CC1(C2CCC3(C(C2(CCC1O)C)CC=C4C3(CCC5(C4CC6(CC5OC6=O)C)C)C)C)C
Standard InChIKey HHQJBWYXBWOFJY-YLXTXNMFSA-N
Standard InChI InChI=1S/C30H46O3/c1-25(2)20-10-13-30(7)21(28(20,5)12-11-22(25)31)9-8-18-19-16-26(3)17-23(33-24(26)32)27(19,4)14-15-29(18,30)6/h8,19-23,31H,9-17H2,1-7H3/t19-,20-,21+,22-,23-,26-,27+,28-,29+,30+/m0/s1
General tips For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months.
We recommend that you prepare and use the solution on the same day. However, if the test schedule requires, the stock solutions can be prepared in advance, and the stock solution must be sealed and stored below -20℃. In general, the stock solution can be kept for several months.
Before use, we recommend that you leave the vial at room temperature for at least an hour before opening it.
About Packaging 1. The packaging of the product may be reversed during transportation, cause the high purity compounds to adhere to the neck or cap of the vial.Take the vail out of its packaging and shake gently until the compounds fall to the bottom of the vial.
2. For liquid products, please centrifuge at 500xg to gather the liquid to the bottom of the vial.
3. Try to avoid loss or contamination during the experiment.
Shipping Condition Packaging according to customer requirements(5mg, 10mg, 20mg and more). Ship via FedEx, DHL, UPS, EMS or other couriers with RT, or blue ice upon request.

Source of Wilforlide A

The herb of Tripterygium wilfordii Hook.f.

Biological Activity of Wilforlide A

DescriptionWilforlide A is a quality control standard of Tripterygium Glycosides that be listed in Drug Standard of Ministry of Public Health of the People's Republic of China. Wilforlide A has obvious anti-inflammatory effects.
TargetsImmunology & Inflammation related
In vitro

Comparative study on the anti-inflammatory and immune suppressive effect of Wilforlide A.[Pubmed: 20621167]

Fitoterapia. 2010 Dec;81(8):1109-12.

Tripterygium Glycosides (TG) is effective in the treatment of patients with a variety of inflammatory and autoimmune diseases, especially rheumatoid arthritis (RA) in clinical. Wilforlide A (T(1)) serves as a quality control standard of TG that be listed in Drug Standard of Ministry of Public Health of the People's Republic of China. The pharmacologic actions of T(1) remain to be unidentified.
METHODS AND RESULTS:
In this paper, we studied the anti-inflammatory and immune suppressive effect of T(1), and compared it with Triptolide (TP), which believed to be the major active component of TG. Carrageenan-induced rat pedal swelling, tampon-induced rat granulation, and mice ear inhibition rate of swelling trail results show that high-dose T(1) has obvious anti-inflammatory effect. Colorimetric detection contents of hemolysin, carbon elimination from plasma of mice, mice delayed hypersensitivity immune, and organ index were measured.
CONCLUSIONS:
The results show that T(1) has no significant immune suppressive activity, and there has a significant difference with TP and TG. Therefore, we think the content of TP also should be controlled as a supplement standard in order to ensure safe and effective medication.

Wilforlide A Dilution Calculator

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Wilforlide A Molarity Calculator

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Preparing Stock Solutions of Wilforlide A

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 2.1993 mL 10.9963 mL 21.9925 mL 43.985 mL 54.9813 mL
5 mM 0.4399 mL 2.1993 mL 4.3985 mL 8.797 mL 10.9963 mL
10 mM 0.2199 mL 1.0996 mL 2.1993 mL 4.3985 mL 5.4981 mL
50 mM 0.044 mL 0.2199 mL 0.4399 mL 0.8797 mL 1.0996 mL
100 mM 0.022 mL 0.11 mL 0.2199 mL 0.4399 mL 0.5498 mL
* Note: If you are in the process of experiment, it's necessary to make the dilution ratios of the samples. The dilution data above is only for reference. Normally, it's can get a better solubility within lower of Concentrations.

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Background on Wilforlide A

Wilforlide A is a natural product, separated from the ethanolic extract of tripterygium wilfordii. IC50 value: Target: In vitro: In vivo: Carrageenan-induced rat pedal swelling, tampon-induced rat granulation, and mice ear inhibition rate of swelling trail results show that high-dose wilforlide A has obvious anti-inflammatory effect, but has no significant immune suppressive activity [1].

References:
[1]. Mei Xue, et al. Comparative study on the anti-inflammatory and immune suppressive effect of Wilforlide A. Fitoterapia Volume 81, Issue 8, December 2010, Pages 1109–1112 [2]. HU Jian-lin, et al. Determination of Wilforlide A in Tripterygium hypoglaucum (Levl.) Hutch by HPLC. Journal of Kunming Medical College, 2010-07

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References on Wilforlide A

Comparative study on the anti-inflammatory and immune suppressive effect of Wilforlide A.[Pubmed:20621167]

Fitoterapia. 2010 Dec;81(8):1109-12.

Tripterygium Glycosides (TG) is effective in the treatment of patients with a variety of inflammatory and autoimmune diseases, especially rheumatoid arthritis (RA) in clinical. Wilforlide A (T(1)) serves as a quality control standard of TG that be listed in Drug Standard of Ministry of Public Health of the People's Republic of China. The pharmacologic actions of T(1) remain to be unidentified. In this paper, we studied the anti-inflammatory and immune suppressive effect of T(1), and compared it with Triptolide (TP), which believed to be the major active component of TG. Carrageenan-induced rat pedal swelling, tampon-induced rat granulation, and mice ear inhibition rate of swelling trail results show that high-dose T(1) has obvious anti-inflammatory effect. Colorimetric detection contents of hemolysin, carbon elimination from plasma of mice, mice delayed hypersensitivity immune, and organ index were measured. The results show that T(1) has no significant immune suppressive activity, and there has a significant difference with TP and TG. Therefore, we think the content of TP also should be controlled as a supplement standard in order to ensure safe and effective medication.

Description

Wilforlide A is a natural product, separated from the ethanolic extract of tripterygium wilfordii.

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